WenshangSquare bottom three-dimensional packaging bag

PVC soft film packaging,Wenshang square bottom packaging bag, aluminum bag window packaging bag, thr...

WenshangElectric insulation crinkle paper

Wenshang Insulating Wrinkle Paper, also known as crumpled paper,Wenshang refers to a type of process...

WenshangFood storage bag

Wenshang Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food ...

WenshangAluminum-plastic film material

The Wenshang moisture-proof effect of aluminum-plastic film material is 80 times that of ordinary po...